Masked Dispatches: Cryptograms and Cryptology in American History, 1775-1900

Bibliography

Ameringer, Charles D. U.S. Foreign Intelligence: The Secret Side of American History. Lexington, Massachusetts: Lexington Books, <year>1990</year>.

Bakeless, John E. Spies of the Confederacy. Philadelphia: J.B. Lippincott Company, <year>1970</year>.

Bakeless, John E. Turncoats, Traitors and Heroes. Philadelphia: Lippincott, <year>1959</year>.

Bates, David H. Lincoln in the Telegraph Office: Recollections of the United States Telegraph Corps During the Civil War. New York: The Century Co., <year>1907</year>.

Bemis, Samuel Flagg. The Diplomacy of the American Revolution. New York and London: D. Appleton-Century Co., <year>1935</year>.

Bidwell, Bruce W. History of the Military Intelligence Division, Department of the Army General Staff. ...